In a world where threats evolve in milliseconds, your security should not play catch-up. Hardware-based filtering is too slow to scale and cannot catch the sophisticated phishing and ransomware tactics of 2026.

To protect a distributed team, you need a cloud-first approach that stops attacks before they reach your network. Cloudflare DNS Filtering is a lightweight way to enforce acceptable use policies and stop threats across every office and remote user—without complex hardware.

Explore this product overview to discover how to:

• Use global threat intel: See real-time data from one of the world's largest recursive DNS resolvers to power your threat hunting
• Eliminate security blind spots: Block dangerous or inappropriate domains across 300+ global locations with category-based filtering
• Modernize without friction: Deploy in minutes by pointing routers to Cloudflare or using our APIs and Terraform provider for onboarding
• Start your journey to SASE: Learn how DNS filtering serves as the foundation for a complete SASE architecture on a single platform